/*
 * Copyright 2015 GenerallyCloud.com
 *  
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *  
 *      http://www.apache.org/licenses/LICENSE-2.0
 *  
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */ 
package com.generallycloud.nio.container.jms.client.cmd;

import java.util.HashMap;

import com.generallycloud.nio.common.Logger;
import com.generallycloud.nio.common.LoggerFactory;
import com.generallycloud.nio.common.StringUtil;
import com.generallycloud.nio.common.cmd.CmdResponse;
import com.generallycloud.nio.common.cmd.CommandContext;
import com.generallycloud.nio.container.jms.Message;
import com.generallycloud.nio.container.jms.client.MessageBrowser;

@Deprecated
public class BrowserExecutable extends MQCommandExecutor {

	private Logger	logger	= LoggerFactory.getLogger(BrowserExecutable.class);

	@Override
	public CmdResponse exec(CommandContext context, HashMap<String, String> params) {

		CmdResponse response = new CmdResponse();

		MessageBrowser browser = getMessageBrowser(context);

		if (browser == null) {
			response.setResponse("请先登录！");
			return response;
		}
		String messageID = params.get("-mid");
		if (StringUtil.isNullOrBlank(messageID)) {
			response.setResponse("参数不正确！\n" + "example:\n" + "browser -mid:mid");
			return response;
		}
		try {
			Message message = browser.browser(messageID);
			if (message == null) {
				response.setResponse("没有此ID的消息！");
			} else {
				response.setResponse(message.toString());
			}
		} catch (Exception e) {
			logger.debug(e);
		}

		return response;
	}
}
